2004-08-16 11:16 PM
2011-05-17 03:02 AM
hallo,
my active high chip select on porta is much longer than the data is valid that i write to an lcd. ???!!!! in psdexpress i select active high chip select for PA7 // PSD settings // aaaaaaaaaaa Bporta_dir=0x8D; // input=0 Bporta_data_out=0x7F; Bporta_oe=0x81; whats wrong?2011-05-17 03:02 AM
thats it, i already found it.
i do not do so using other active low cs, there is no such problem ??!! i do not use the _wr or _rd signals to gate the 2 other active low cs i use. -strange- why? thanks !!!!!!!!!!!!!!!!!!